Product SnowmobilePiston Back 09-685-03 Piston Kit For Arctic Cat Type: Standard 01 (0.25) 02 (0.50) 03 (0.75) 04(1.00) Item Number: 09-685-03 Description: Piston Kit For Arctic Cat Snowmobile You May Also Be Interested In 09-723-01 Piston Kit For Polaris 09-685-01 Piston Kit For Arctic Cat 0487-019 Throttle Cable For Arctic Cat 1119168 Voltage Regulator For Delco